F22 still grounded will it ever fly?, page 2
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reply posted on 20-7-2011 @ 03:25 AM by RichardPrice
Originally posted by toreishi
reply to
post by RichardPrice



while i do definitely agree with you on all the points you've stated, the fact remains that the F-22 is certified to cruise at 65,000 ft (with the pilot all safe and snug inside). so why did this one pilot black-out and crash, leading to the grounding of the entire fleet of F-22s -- up to and including those which haven't been certified for deployment yet?


Because of a problem with the system in question.

Thats it. Thats the entire reason. No need for conspiracies surrounding it.

The oxygen supply system has a fault in it that can be tripped in certain circumstances. It doesn't get tripped in every circumstance, which is why we have had only one accident attributed to it. Its serious enough to warrant a grounding of the fleet until the problem has been identified, rectified and the fix issued across the fleet.

Thats it. No conspiracy there.

Problems are discovered in aircraft all the time, even in the civilian world - they get investigated and an Air Worthiness Directive is issued by the manufacturer requiring airlines to make changes which rectify issues.

Its no different for the military - problems are found, sometimes after an accident, and fixed.

would it be too far-fetched to say that the F-22 is being tasked with yet another job to perform?


In my opinion - yes. You don't publicly say "the F-22 fleet is grounded" and then fly F-22s all over the place for other reasons, thats the sort of behaviour that creates interest in what you are doing, starts people talking.

There is no reason not to ground the F-22 while this problem is being identified and fixed - its not currently performing any task which cannot be covered by other aircraft. QRA is still largely covered by the F-15 and F-16 Air National Guard units, so the F-22 won't be lost there. The F-22 isn't currently part of any overseas combat rotation, so its not part of any military strategy planning currently in effect.

When you have a $250Million investment (in the airframe and the pilot), and you have the chance to completely remove the risk from that investment, you remove the risk. Its the intelligent thing to do - in this case, the USAF have already lost one airframe and one pilot, they have suffered the financial penalty of losing that airframe (which will never be replaced by the way, the USAF are not buying any more airframes) and they have suffered the political and public relations penalty of losing the pilot, who is someones son, possibly someones husband, possibly someones father and definitely had friends.

No need for conspiracy here - the F-22 has a problem, its being rectified, there is no reason NOT to ground the airframe so they ground it. Risk mitigated.

In the event of the F-22 absolutely being needed to protect the US from attack, they would be reactivated almost overnight (there would be some check flights for pilots who have time expired over the period of the grounding), risk or no risk - but that is the prerogative of a war situation, the risk of the oxygen issue popping up again is mitigated by the need to use the airframe.

But currently the F-22 isn't needed, so why take the risk of another crash?


it has been proven that the F-15, while configured for air-dominance, can perform the ASAT role. but the threat facing US forces today isn't just represented by a couple of satellites in predictable orbits. i cite the Dong Feng 21A and various other missiles (some supersonic) in various stages of development as examples of this. while the fact remains that the F-22 can be configured as a bomb-truck, it would be redundant and complacent to do so, especially when the enemy starts deploying LO platforms like the J-20 as delivery boys. why would you use F-22s to tackle ships loaded with tanks and soldiers when they can be better deployed as snipers against airborne threats and mini-awacs for your groundbusters at the same time? by doing so you'd be depriving your side with one of its most efficienct force multipliers and giving the enemy an easy time to threaten your forces.


But why limit yourself to one role or the other? Thats the entire point of the swing role aircraft entering service - you don't just get one aircraft for one situation, and another aircraft for another situation - you get an aircraft which can be trivially adapted to either situation as required.

Consider this - your F-22 'snipers' have taken out all of the enemies "bomb trucks" and their fighter cover, the enemy air capability is essentially nil as you have complete air superiority. If your F-22s then didn't have bomb carrying capability, they are no longer needed - but you still need aircraft to fulfill the bomb role, which means more aircraft, more expenditure....

So why not load the F-22 up with bombs, and send it on its merry way? Its still got a very decent air to air capability when loaded with the SDB or the JDAM, it can still defend itself or carry out the air dominance role.

Doing it your way just wastes the airframe after a certain point.


reply posted on 20-7-2011 @ 03:27 AM by RichardPrice
Originally posted by peck420
reply to
post by RichardPrice



Why wouldn't they use a parachute system similar to what is used on all Canadian fighters incase of iced up runways?

Just curious


Parachute systems don't bring the aircraft to a complete halt, they just slow the aircraft down to a manageable level.

Arrestor systems leave the aircraft stopped on the runway, they have to be recovered by a ground crew.


reply posted on 22-7-2011 @ 08:32 PM by StratosFear
reply to post by toreishi



Interception mission. Getting as high as you can as fast as you can to make a visual identification. Its not like Ace Combat were the aircraft is identified on the HUD. One day air combat will probably be just like AC with some playing a video gamer a thousand miles away from the area of operation.


reply posted on 13-8-2011 @ 08:21 PM by Arbitrageur
Originally posted by thebozeian
The problem seems to be exacerbated by engine starts performed while aircraft are in hangars or HAS. Read
HERE for the story.
Exacerbated by, or caused by?

If the carbon monoxide is being ingested because the engines are being started in confined spaces, a fix could be as simple as moving the jet outside, Weber said. If the engine must be started inside the hangar, the startup of the oxygen system might be delayed until the jet is out in the open, he said.
If that's the cause, the solution sounds fairly simple.

But they may not be sure that's the only cause.

If it's really that simple, it sounds like the old joke: "Hey doc, it hurts when I do this". The doc replies, "Don't do that. That'll be $100."

But maybe it's not that simple.


reply posted on 16-1-2012 @ 11:26 AM by xXxinfidelxXx
reply to post by peck420



Because they're the MIGHTY Americans eh! They don't want our lowly Canadian tech. Even though we build all of their Strykers for them. What the hell would we know eh? */sarcasm*


reply posted on 18-1-2012 @ 07:09 AM by StratosFear
reply to post by TheRemedial



And recent rumors about the new Lockheed fighter in development that was seen on one of their calenders only confirms my thoughts about the F-22. Now im starting to think the Raptor was only suppose to be a testbed for new tech. and design processes much like the Russian Berkut(Su-47?) but was so successful undergoing trials the AF just had to have a new toy.

Now i`ll answers someones question before they ask it."Then why did the AF place an order for the F-22 when better aircraft were in development?"

My reply, the Military industrial complex that controls these decisions most of the time the head doesent know what the ass is doing. Also seeing as how the Raptor has been known about well since the F-117 NightHawk and B-2 Spirit were made public back in the 80`s i believe the F22 was used almost as a disinfo tool to the rest of the world.



reply posted on 18-1-2012 @ 07:18 AM by StratosFear
reply to post by RichardPrice



Tell you what get a scale model of an F-15C and F-22A and set them side by side and you`ll see what i see. The lines in the F-22 look like they have been stretched and contoured to form the shape of the Raptor. The similarites are to close to be a coincedence. In real life they even look more closer as if the F-22 was the younger brother of the two. Even though they were designed by different companies Lockheed is known to use existing components to keep costs down. The F-117 is a prime example.

I even heard from other pilots that the NASA F-15MTD uses the same systems as the F-22 and handles almost the same. I`ve flown neither(in real life) so i cant say for sure.

Either way we have two sexy designs flying the same USAF emblem which is fine by me
edit on 18-1-2012 by StratosFear because: (no reason given)



reply posted on 18-1-2012 @ 10:24 AM by maintainright
reply to post by spy66



thats sure gonna make take off and landings tricky

suppose they could use some kinda giant catapult or trebouchet to get them up to 7000 ft


reply posted on 18-1-2012 @ 10:26 AM by RichardPrice
Originally posted by StratosFear
reply to
post by RichardPrice



Tell you what get a scale model of an F-15C and F-22A and set them side by side and you`ll see what i see. The lines in the F-22 look like they have been stretched and contoured to form the shape of the Raptor. The similarites are to close to be a coincedence. In real life they even look more closer as if the F-22 was the younger brother of the two.


I actually have detailed models of both (1:72 Diecast, I'm an avid collector), and while you are correct that they both have twin tails, exhausts in the same general place, elevators in the same general place, wings in the same general place, cockpit in the same general place, and intakes in the same general place, the F-22 is not just a stretched and contoured F-15.

Two different aircraft by two different companies. It just happens that the US benchmark standard for combat aircraft of that size happens to have been set by the F-15, but that doesn't make every subsequent aircraft using the same basic layout an F-15 derivative.

The F-22 looks as much like the F-15 as it does the Mig-25 - does that make it an Mig-25 derivative?

Even though they were designed by different companies Lockheed is known to use existing components to keep costs down. The F-117 is a prime example.


Using off the shelf parts to keep costs down (and we know that costs haven't been kept down on the F-22) is an entirely different thing from using an existing design as the basis for your new combat aircraft.


I even heard from other pilots that the NASA F-15MTD uses the same systems as the F-22 and handles almost the same. I`ve flown neither(in real life) so i cant say for sure.


Systems on a NASA testbed aircraft being similar to those used on the F-22 means absolutely nothing - the systems have to be developed somewhere, and flown first somewhere.

My rock solid position is that the F-15 and F-22 share no heritage, beyond both being an USAF requirement.
edit on 18/1/2012 by RichardPrice because: (no reason given)

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